Civilization is losing a vital force that mystified and inspired humans for thousands of years: the dark night sky. Until about a century ago it was a universal source of awe, beauty and spiritual feelings; an anchor for legends; a cosmic signal about when to plant, and an ever-present reminder of Nature’s cycles. Now the resource is destroyed in many regions throughout the world. Of course, the impacts are worst in cities, towns and suburban areas.
A photograph of nighttime Salt Lake City